Add babel transpiling and ts

.npmignore

@@ -2,13 +2,13 @@
 *.md
 LICENSE
 
-scripts/*
-page/*
 docs/*
+fixtures/*
+jest/*
+page/*
+scripts/*
+src/*
+tests/*
 
 babel.config.json
 tsconfig.json
-
-fixtures/*
-tests/*
-src/*

jest/babel.config.js

@@ -0,0 +1,6 @@
+module.exports = {
+  presets: [
+    ['@babel/preset-env', { targets: { node: 'current' } }],
+    '@babel/preset-typescript'
+  ]
+}

jest/jest.config.js

@@ -0,0 +1 @@
+module.exports = {}

jest/jest.config.ts.js

@@ -0,0 +1,7 @@
+module.exports = {
+  preset: 'ts-jest',
+  testEnvironment: 'node',
+  transformIgnorePatterns: [
+    'node_modules'
+  ]
+}

jest/package.json

@@ -1,15 +1,22 @@
 {
-  "type": "module",
+  "type": "commonjs",
   "scripts": {
-    "cjs": "jest cjs",
-    "esm": "node --experimental-vm-modules ./node_modules/.bin/jest esm",
+    "cjs": "jest cjs -c jest.config.js",
+    "esm": "jest esm -c jest.config.js",
+    "ts": "jest ts -c jest.config.ts.js",
     "pretest": "which jest || npm i",
-    "test": "npm run esm && npm run cjs"
+    "test": "npm run esm && npm run cjs && npm run ts"
   },
   "dependencies": {
     "isbot": "../"
   },
   "devDependencies": {
-    "jest": "^28.1.0"
+    "@babel/core": "^7.17.10",
+    "@babel/preset-env": "^7.17.10",
+    "@babel/preset-typescript": "^7.16.7",
+    "@types/jest": "^27.5.0",
+    "babel-jest": "^28.1.0",
+    "jest": "^28.1.0",
+    "ts-jest": "^28.0.2"
   }
 }

jest/ts/test.ts

@@ -0,0 +1,10 @@
+/* eslint-env jest */
+
+import isbot from 'isbot'
+import { strict as assert } from 'assert'
+
+describe('jest test', (): void => {
+  test('should pass', (): void => {
+    assert(isbot('Pingdom.com_bot_version_1.4_(http://www.pingdom.com/)'))
+  })
+})

jest/tsconfig.json

@@ -0,0 +1,5 @@
+{
+  "compilerOptions": {
+    "esModuleInterop": true
+  }
+}